diff --git a/plugins/catalog-backend/src/database/tables.ts b/plugins/catalog-backend/src/database/tables.ts
index c23753b267..e3f3efd1bb 100644
--- a/plugins/catalog-backend/src/database/tables.ts
+++ b/plugins/catalog-backend/src/database/tables.ts
@@ -66,6 +66,7 @@ export type DbFinalEntitiesRow = {
   hash: string;
   stitch_ticket: string;
   final_entity?: string;
+  last_updated_at?: string | Date;
 };
 
 export type DbSearchRow = {
diff --git a/plugins/catalog-backend/src/stitching/Stitcher.ts b/plugins/catalog-backend/src/stitching/Stitcher.ts
index 0da8e39694..64f5527262 100644
--- a/plugins/catalog-backend/src/stitching/Stitcher.ts
+++ b/plugins/catalog-backend/src/stitching/Stitcher.ts
@@ -207,6 +207,7 @@ export class Stitcher {
       .update({
         final_entity: JSON.stringify(entity),
         hash,
+        last_updated_at: this.database.fn.now(),
       })
       .where('entity_id', entityId)
       .where('stitch_ticket', ticket)